For sale is this signed set of Coro Oval Cat's Eye jewelry. It includes a Brooch and Matching Earrings and was made by D & E for Coro. Similar pieces can be seen on Pages 113 -116 of Ann Pitman's Juliana Jewelry Reference Guide. D & E made jewelry for other company's such as Weiss, Coro, Sarah Coventry, etc. & this is a fine example of their quality work. Additional evidence to the original maker is the fact that D & E aka Juliana used dog tooth prongs and the earring clips shown in the pictures.